package stream;

import java.util.ArrayList;
import java.util.function.Predicate;

public class MyStream3 {
    public static void main(String[] args) {
        ArrayList<String> list = new ArrayList<>();
        list.add("张三丰");
        list.add("张无忌");
        list.add("张翠山");
        list.add("王二麻子");
        list.add("张良");
        list.add("谢广坤");

        list.stream().filter(new Predicate<String>() {
            @Override
            public boolean test(String s) {
                boolean b = s.startsWith("张");
                return b;
            }
        }).forEach(s-> System.out.println(s));

        list.stream().filter(s->s.startsWith("张")).filter(s->s.length()==3).forEach(s-> System.out.println(s));
    }
}
